Yeah, I can see how a precise interface could help calm the mind. Think of a neural‑feedback module that reads pulse and brain waves, then tunes your environment—lighting, sound, even scent—exactly to the frequency that lowers cortisol. Add a companion AI that nudges you toward breathing drills or meditation steps at the right moment. The precision of tech meets the subtlety of human calm, so people can feel in control and less anxious. It’s all about syncing hardware and heartbeat, not just hacking the system.